85620360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101929}}^1$

素因数の和:101950

約数の個数: 64

約数和(自身を含む): 293558400

約数和(自身を除く): 207938040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101929, 203858, 305787, 407716, 509645, 611574, 713503, 815432, 1019290, 1223148, 1427006, 1528935, 2038580, 2140509, 2446296, 2854012, 3057870, 3567515, 4077160, 4281018, 5708024, 6115740, 7135030, 8562036, 10702545, 12231480, 14270060, 17124072, 21405090, 28540120, 42810180, 85620360]

約数ペア:

[(1, 85620360), (2, 42810180), (3, 28540120), (4, 21405090), (5, 17124072), (6, 14270060), (7, 12231480), (8, 10702545), (10, 8562036), (12, 7135030), (14, 6115740), (15, 5708024), (20, 4281018), (21, 4077160), (24, 3567515), (28, 3057870), (30, 2854012), (35, 2446296), (40, 2140509), (42, 2038580), (56, 1528935), (60, 1427006), (70, 1223148), (84, 1019290), (105, 815432), (120, 713503), (140, 611574), (168, 509645), (210, 407716), (280, 305787), (420, 203858), (840, 101929)]